Product descriptionQS4 Technical Reference Manual 1.9Controls and indicators1 2 3 416 7 8 9 0235456789101112131415161718192021222324252627282930122 3 4 5 61 7 8 912345678910111213141516171819202122232425262728293011 101. Text display and controls: Displays systemmessages, status information, programmingmenus.Moves the cursor up one line at a time orto the previous record in the displayqueueMoves the cursor down one line at a timeor to the next record in the display queueMoves the cursor right one character at atime or to the next display queueMoves the cursor left one character at atime or to the previous display queueEnters operator input and selects menuitems2. Alarm LED: Indicates the panel posted analarm event record into the corresponding displayqueue.3. Supervisory LED: Indicates the panel posteda supervisory event record into the correspondingdisplay queue.4. Disable/Test LED: Indicates part of thesystem is disabled or is currently under test.Disabled components also signal a systemtrouble.5. Monitor LED: Indicates the panel posted amonitor event record into the correspondingdisplay queue.6. Trouble LED: Indicates the panel posted atrouble event record into the correspondingdisplay queue.7. Ground Fault LED: Indicates a ground fault inthe system wiring. Ground faults also signal asystem trouble.8. CPU Fail LED: Indicates an unexpectedreboot or failure with the microprocessor. CPUfailures also signal a system trouble.9. Power LED: Indicates the panel has ac power.10. Panel Silence/Acknowledge button/LED:Turns off the panel buzzer and acknowledges allevents. The Panel Silenced LED indicates that alloff normal events have been acknowledged andthe internal buzzer is off.11. Status button: Displays the Status menufrom which you can identify active or disabledpoints in the system.12. Help button: Provides additional informationfor the event record selected on the display.Technical Manuals Online! - http://www.tech-man.com